#!/usr/bin/env ruby
# rubocop:disable all

require 'bundler/setup'
require 'json'
require 'ruby-prof'
require 'stackprof'

require_relative './examples'

flows_ten_steps = FlowsTenSteps.new
flows_railway_ten_steps = FlowsRailwayTenSteps.new

build_output_name = '10steps_build_10k_times'
exec_output_name = '10steps_execution_10k_times'

#
# RubyProf
#
RubyProf.measure_mode = RubyProf::WALL_TIME


puts 'Build with RubyProf...'

result = RubyProf.profile do
  10_000.times do
    FlowsTenSteps.new
  end
end
printer = RubyProf::MultiPrinter.new(result)
printer.print(path: 'profile', profile: "#{build_output_name}_operaion")

result = RubyProf.profile do
  10_000.times do
    FlowsRailwayTenSteps.new
  end
end
printer = RubyProf::MultiPrinter.new(result)
printer.print(path: 'profile', profile: "#{build_output_name}_railway")


puts 'Execution with RubyProf...'

result = RubyProf.profile do
  10_000.times {
    flows_ten_steps.call
  }
end
printer = RubyProf::MultiPrinter.new(result)
printer.print(path: 'profile', profile: "#{exec_output_name}_operation")

result = RubyProf.profile do
  10_000.times {
    flows_railway_ten_steps.call
  }
end
printer = RubyProf::MultiPrinter.new(result)
printer.print(path: 'profile', profile: "#{exec_output_name}_railway")


#
# StackProf
#

puts 'Build with StackProf...'

result = StackProf.run(mode: :wall, raw: true) do
  10_000.times do
    FlowsTenSteps.new
  end
end
File.write("profile/#{build_output_name}_operation.json", JSON.generate(result))

result = StackProf.run(mode: :wall, raw: true) do
  10_000.times do
    FlowsRailwayTenSteps.new
  end
end
File.write("profile/#{build_output_name}_railway.json", JSON.generate(result))


puts 'Execution with StackProf...'

result = StackProf.run(mode: :wall, raw: true) do
  10_000.times do
    flows_ten_steps.call
  end
end
File.write("profile/#{exec_output_name}_operation.json", JSON.generate(result))

result = StackProf.run(mode: :wall, raw: true) do
  10_000.times do
    flows_railway_ten_steps.call
  end
end
File.write("profile/#{exec_output_name}_railway.json", JSON.generate(result))


puts
puts 'Install speedscope:'
puts '  npm i -g speedscope'
puts
puts "speedscope profile/#{build_output_name}_operation.json"
puts "speedscope profile/#{build_output_name}_railway.json"
puts "speedscope profile/#{exec_output_name}_operation.json"
puts "speedscope profile/#{exec_output_name}_railway.json"